I want to integrate credit card payment support in my app. So that user can enter his credit card no. and rest of the processing by credit card payment system. Any support api that can be used for integration?
I have seen many credit card payment methods but most require signing up or using a third party app. I was wondering if you know any solutions to my problem. i was a credit card processing system that only require you to type in the credit card number, name on card, and expiration date. thats all i want. No signing up or anything. then the card information is verified and the payment is made.
I downloaded PayPalAndroidSDK from GitHub. Sample project from sdk starting from device, but when i try payment with credit card i get alert that "Payment Failed. The credit card information is invalid". I try to test some other credit cards but i get this alerts to.